The prince of a small nation in western Europe has died at the age of 22 from a rare genetic condition. Prince Frederik was the youngest son of Prince Robert of Luxembourg and Princess Julie of Nassau ...

Prince Frederik of Luxembourg has died at the age of 22 from a rare genetic condition, according to a statement from his father, Prince Robert of Luxembourg, through the family's foundation.

Prince Frederik, at the age of 22. The cousin of Henri, Grand Duke of Luxembourg - whose shock abdication last year ended a glorious 24-year reign - revealed his son died on March 1, following a ...

Prince Frederik of Luxembourg was born with POLG ... The royal was diagnosed with it at the age of 14 when his symptoms became more noticeable. He passed away earlier this month at the age of ...

Luxembourg’s Prince Frederik’s death has been announced. It was due to a rare genetic condition. Here is what we ...

Prince Frederik of Luxembourg has passed away at the age of 22 after a lifelong battle with a rare genetic disorder known as POLG mitochondrial disease.

Japan's Imperial Household Agency says Prince Hisahito will attend a university in Ibaraki Prefecture, northeast of Tokyo, ...

and he died on March 1 at age 22. Frederik's father Prince Robert is a first cousin of Grand Duke Henri of Luxembourg, and the young royal spoke about how PolG changed his life in a video that The ...